Congratulations, Boulderthon Finishers! Race Results & Photos are here.
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PARTNER

PROUD TO PARTNER WITH OUR SPONSORS

Boulderthon®, the only Boulder Marathon & Half Marathon, is seeking a limited number of strategic brand partners.

Please contact us at meg@boulderthon.org. or by submitting the form below for more information.

Title Sponsorship for Boulderthon® represents the premier level of partnership for the race series. As the Title Sponsor, your organization benefits by becoming the namesake of the Boulderthon® race series, which is included in every corporate, marketing and news outlet communication.

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PARTNER FORM
BOULDERTHON®
A STRONGER FASTER BOULDER CO. PRODUCTION
1420 PEARL ST.
BOULDER, CO 80302

© 2021 Stronger Faster Boulder Co.

Boulderthon is a Boston Marathon Qualifying (BQ), USATF Sanctioned Event, measured by a Level A USATF Course Measurer, representing the highest level of certification for a marathon race series.

Based in Boulder, Colorado, Stronger Faster Boulder Co. is a Colorado non-profit organization and federally-recognized as a 501(c)(3) tax-exempt foundation, EIN # 84-2863972. Donations and contributions are tax-deductible as allowed by law.